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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9864450 B1

PDFFull Text
Date of Patent:
Jan. 09, 2018

Filed:

May. 21, 2014

Piezoelectric sensor and pressure detection apparatus

Applicant:

Nissha Printing Co., Ltd., Kyoto-shi, Kyoto, JP;

Inventors:

Yuji Watazu, Kyoto, JP;

Yoshiko Suetomi, Kyoto, JP;

Eiji Kakutani, Kyoto, JP;

Keisuke Ozaki, Kyoto, JP;

Junichi Shibata, Kyoto, JP;

Katsumi Tokuno, Kyoto, JP;

Shuzo Okumura, Kyoto, JP;

Ryomei Omote, Kyoto, JP;

Assignee:

Nissha Co., Ltd., Kyoto, JP;

Attorney:

Global IP Counselors, LLP

Primary Examiner:

Matthew Sim

Int. Cl.
CPC ...
G06F 3/041 (2006.01); G01L 1/16 (2006.01); H01L 41/193 (2006.01); H01L 41/047 (2006.01); H01L 41/113 (2006.01); G06F 3/047 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0414 (2013.01); G01L 1/16 (2013.01); G06F 3/047 (2013.01); G06F 3/0412 (2013.01); G06F 3/0416 (2013.01); H01L 41/0478 (2013.01); H01L 41/1132 (2013.01); H01L 41/193 (2013.01);
Abstract

A piezoelectric sensor in which position detection and load detection can be achieved. The piezoelectric sensor includes a piezoelectric layer interposed between the upper electrode and the lower electrode. In the piezoelectric sensor, at least one of the upper electrode and the lower electrode includes a plurality of electrodes patterns.

Find Patent Forward Citations

Watazu, Yuji. (2018). Piezoelectric sensor and pressure detection apparatus (U.S. Patent No. 9864450). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9864450

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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